1330256368

素因数分解:

$2^4\times 7^1\times {\mathrm{11877289}}^1$

素因数の和:11877304

約数の個数: 20

約数和(自身を含む): 2945567920

約数和(自身を除く): 1615311552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11877289, 23754578, 47509156, 83141023, 95018312, 166282046, 190036624, 332564092, 665128184, 1330256368]

約数ペア:

[(1, 1330256368), (2, 665128184), (4, 332564092), (7, 190036624), (8, 166282046), (14, 95018312), (16, 83141023), (28, 47509156), (56, 23754578), (112, 11877289)]